30989748

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89051}}^1$

素因数の和:89087

約数の個数: 24

約数和(自身を含む): 74803680

約数和(自身を除く): 43813932

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 89051, 178102, 267153, 356204, 534306, 1068612, 2582479, 5164958, 7747437, 10329916, 15494874, 30989748]

約数ペア:

[(1, 30989748), (2, 15494874), (3, 10329916), (4, 7747437), (6, 5164958), (12, 2582479), (29, 1068612), (58, 534306), (87, 356204), (116, 267153), (174, 178102), (348, 89051)]